by Tarun Agarwal 4 years ago What is a Hall Effect in Metals and Semiconductor Hall Effect was introduced by an American Physicist Edwin H.Hall in the year 1879. It is based on the measurement of the electromagnetic field. It is also named as ordinary Hall Effect. When a current-carrying conductor is perpendicular...
by Tarun Agarwal 4 years ago What is Weight Sensor Working and Its Specifications There are several measuring devices in electronics, which can be used for different applications based on their requirements. For measuring weight, there is one sensor namely weight sensor or load cell. This sensor is more prominently used...
by Tarun Agarwal 4 years ago What is AD8232 ECG Sensor : Working and Its Applications The electrocardiography or ECG is a technique for gathering electrical signals which are generated from the human heart. When someone experiences physiological arousal then the ECG sensor allows us to recognize the level, however, it is...
by Tarun Agarwal 4 years ago What is Digital Timer : Circuit Diagram and Its Working Timers are traditional types that are classified into two type’s namely analog timer as well as the digital timer. The timer is an electronic circuit that produces periodic signals to the system which can change the state of that digital...
by Tarun Agarwal 4 years ago What is BC547 Transistor Working and Its Applications The semiconductor device like a transistor is one kind of switch which controls electrically. It consists of three terminals like an i/p, o/p & a control line. These are named as the emitter (E), collector(C) and base (B). A transistor...
by Tarun Agarwal 4 years ago In-Display Fingerprint Sensor Biometric authentication has replaced the mobile password techniques with a fingerprint sensor as well as face unlock. These methods are used to identify the user and secure the mobile data to make simple and secure transactions. The first...
by Tarun Agarwal 4 years ago What is Electrical Conductor : Types and Its Properties In electrical engineering, an object or material that allows the flow of electrical current is termed as a conductor. The direction of the current supply is in one or many directions. The common electrical conductors are made with substances...
by Tarun Agarwal 4 years ago What is Miller Effect : Effect of Miller Capacitance We know that in all the electrical and electronic circuits, the capacitor has unique importance. Such an effect of the capacitors can be analyzed by the frequency response. This means the effect of capacitance at lower and higher frequencies...
by Tarun Agarwal 4 years ago What is Specific Resistance : Formula and Its Units The resistivity otherwise specific resistance is the resistance in ohms recommend through a material that has a unit volume to the current supply. Resistivity is the mutual of conductivity. A material that has resistivity high, then the...
by Tarun Agarwal 4 years ago What is Drift Velocity of Electrons with Derivation Every material is made up of atoms which are in turn composed of negatively charged electrons. These negatively charged electrons move in random directions within the atom. This movement of electrons generates electricity. But due to their...